Enterprise applications have become more complex and slow to respond, causing concern for businesses as they hinder growth and development. To address this issue, many enterprises have started migrating their applications to the cloud and digitally transforming them to stay relevant in the market. However, modernizing old applications is not an easy task and requires careful consideration of enterprise objectives, the current state of the application, and its architecture.
Enterprise objectives typically include achieving faster time to market, reducing costs, improving operations efficiency, enhancing customer experience, and supporting business growth. Technological modernization can help achieve these objectives by reducing technical complexity, improving resilience, and overcoming technical obsolescence. These objectives must be identified before undergoing the application modernization process.
The current state of the application plays a crucial role in determining the modernization approach. Factors such as design, technology stack, and code quality also influence the process. Analyzing the current state helps identify the modernization required for a successful approach.
Application archetypes serve as roadmaps for modernization and decision options can be applied based on the specific archetype. For example, modernizing the user interface (UI) application archetype for improved time to market and user experience can be achieved through approaches such as micro-frontends, modernized UI on top of microservices, modernized UI on top of service layer, modernized UI embedded in microservice, and modernized UI locally decoupled from service layer.
Incremental, iterative modernization is recommended over the traditional “big bang” approach as it takes into account the end-user and provides interim solutions. It is important for businesses to consider these factors before embarking on the modernization journey, and to make wise decisions based on application archetypes.
Overall, modernizing enterprise applications is a continuous journey that requires careful evaluation and consideration of various factors. By embracing modernization, businesses can achieve responsive and robust applications that meet market expectations and drive growth.